A Leader in Mid-Atlantic Real Estate


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We are able to access locations that are optimal for getting business done

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We identify the best undeveloped properties for superior facilities and workplaces

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We provide a team of professionals to guide the project from design to completion

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We strive for long term relationships, so we will be there to handle every issue

A Leader In Commercial Real Estate Development & Investment

Stewart Properties is the real estate development and investment company of The Stewart Companies. With offices in York, PA, and at the historic Principio Furnace in Perryville, MD, we are a Mid-Atlantic leader in real estate leasing and development with over:

  • 2 million square feet of office, flex and retail space
  • 4,000 acres under residential, industrial and commercial development
  • 8,000 additional acres for development

2 million sq/ft

of office, flex and retail space.

4,000 acres

currently under development.

8,000 acres

additional space scheduled for development.

Your Needs Are Paramount

At Stewart Properties, we recognize that to expand or relocate your business takes energy and focus from your key personnel and operations. Our philosophy is simple: we put your needs first and optimize your investment of time and valuable resources. We are flexible and accommodating, and our goal is a successful, lasting partnership with our clients. Our team of professionals provides you with all the elements of a successful project, including:

Consultation with your team to identify current needs and future growth

Identification of the most advantageous site

Provision of entitlements

Management of the project’s development, design and construction

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Our top priority is ensuring client satisfaction. In order to better serve our tenants, we assembled a team of experienced maintenance and construction staff to form Stewart Properties Maintenance.

The Stewart Properties Maintenance team manages all of the our properties through regular land and building maintenance and servicing.


Stewart Properties’ real estate developments are long-term investments in the communities where they are located. Naturally, new developments strengthen local economies. However, we take development a step further with forward-thinking approaches to site development and building design, creating both outdoor and indoor environments that will provide superior facilities and workplaces for generations to come.